SE346893B - - Google Patents

Info

Publication number
SE346893B
SE346893B SE05286/69A SE528669A SE346893B SE 346893 B SE346893 B SE 346893B SE 05286/69 A SE05286/69 A SE 05286/69A SE 528669 A SE528669 A SE 528669A SE 346893 B SE346893 B SE 346893B
Authority
SE
Sweden
Application number
SE05286/69A
Inventor
L Holzman
J Sheehan
Original Assignee
Western Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Western Electric Co filed Critical Western Electric Co
Publication of SE346893B publication Critical patent/SE346893B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/497—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems by correlative coding, e.g. partial response coding or echo modulation coding transmitters and receivers for partial response systems

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
SE05286/69A 1968-04-23 1969-04-15 SE346893B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72345668A 1968-04-23 1968-04-23

Publications (1)

Publication Number Publication Date
SE346893B true SE346893B (en) 1972-07-17

Family

ID=24906347

Family Applications (1)

Application Number Title Priority Date Filing Date
SE05286/69A SE346893B (en) 1968-04-23 1969-04-15

Country Status (6)

Country Link
US (1) US3573622A (en)
BE (1) BE731729A (en)
DE (1) DE1920292A1 (en)
FR (1) FR2006760A1 (en)
GB (1) GB1264814A (en)
SE (1) SE346893B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209843A (en) * 1975-02-14 1980-06-24 Hyatt Gilbert P Method and apparatus for signal enhancement with improved digital filtering
US4944036A (en) * 1970-12-28 1990-07-24 Hyatt Gilbert P Signature filter system
US4553221A (en) * 1970-12-28 1985-11-12 Hyatt Gilbert P Digital filtering system
US4744042A (en) * 1970-12-28 1988-05-10 Hyatt Gilbert P Transform processor system having post processing
US4581715A (en) * 1970-12-28 1986-04-08 Hyatt Gilbert P Fourier transform processor
US4686655A (en) * 1970-12-28 1987-08-11 Hyatt Gilbert P Filtering system for processing signature signals
US4553213A (en) * 1970-12-28 1985-11-12 Hyatt Gilbert P Communication system
US4551816A (en) * 1970-12-28 1985-11-05 Hyatt Gilbert P Filter display system
US5459846A (en) * 1988-12-02 1995-10-17 Hyatt; Gilbert P. Computer architecture system having an imporved memory
US5053983A (en) * 1971-04-19 1991-10-01 Hyatt Gilbert P Filter system having an adaptive control for updating filter samples
JPS5034366B1 (en) * 1971-04-30 1975-11-07
US3736414A (en) * 1971-06-30 1973-05-29 Ibm Transversal filter equalizer for partial response channels
JPS5250487B2 (en) * 1972-02-04 1977-12-24
AT325115B (en) * 1972-05-16 1975-10-10 Siemens Ag ARRANGEMENT FOR TRANSMISSION OF AN AMPLITUDE-MODULATED AMPLITUDE SIGNAL
US4086536A (en) * 1975-06-24 1978-04-25 Honeywell Inc. Single sideband transmitter apparatus
GB1592556A (en) * 1976-10-28 1981-07-08 Rixon Quadrature-amplitude-modulation data transmission systems and transmitters
US4083005A (en) * 1976-11-01 1978-04-04 Burroughs Corporation Three-level serial digital data communication system
US4195318A (en) * 1978-03-20 1980-03-25 Sperry Corporation High density bias linearized magnetic recording system utilizing Nyquist bandwidth partial response transmission
US4720839A (en) * 1986-12-02 1988-01-19 University Of Ottawa Efficiency data transmission technique
US5946354A (en) * 1996-10-18 1999-08-31 International Business Machines Corporation Hard disk drive read channel with half speed timing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388330A (en) * 1965-03-19 1968-06-11 Bell Telephone Labor Inc Partial response multilevel data system
US3492578A (en) * 1967-05-19 1970-01-27 Bell Telephone Labor Inc Multilevel partial-response data transmission

Also Published As

Publication number Publication date
FR2006760A1 (en) 1970-01-02
GB1264814A (en) 1972-02-23
US3573622A (en) 1971-04-06
DE1920292A1 (en) 1969-11-13
BE731729A (en) 1969-10-01

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